“隧道三明治”技术在即刻种植后保留颊组织体积中的应用——附10例回顾性报告。

IF 1.3 4区 医学 Q3 DENTISTRY, ORAL SURGERY & MEDICINE
Hakan Bilhan, Anton Friedmann
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引用次数: 0

摘要

牙齿缺失或拔除与牙槽嵴体积的显著减少有关,牙槽嵴体积在前部区域广泛表达,而立即植入不足以克服这一问题。所提出的方法通过应用交联透明质酸(xHyA)水合的交联胶原基质,将即时植入与颊组织增强相结合。所有10例病例都有一个保留但狭窄的颊窝壁,因此在拔牙后立即用“隧道三明治”技术植入。隧道夹层技术有助于形成骨膜下小袋,用于将胶原基质颊部插入牙槽嵴。植入物通过接受牙龈成形器或立即临时修复而透壁愈合。10名患者中的10个部位表现出稳定、无火焰的种植体周围条件和合适的种植体颈部嵴体积,并在种植体加载6个月后获得高粉红色美学评分。隧道三明治技术是一种保持口腔体积的合适方法,在生物学和美学上都有助于取得良好的长期效果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The "Tunneled Sandwich" Technique for Preserving the Buccal Tissue Volume After Immediate Implantation: A Retrospective Report of 10 Cases.

Tooth loss or extraction is associated with significant reduction in alveolar ridge volume, extensively expressed in the anterior zone, and immediate implant placement is insufficient to overcome this problem. The proposed approach combined immediate implant placement with buccal tissue enhancement by applying a crosslinked collagen matrix hydrated with crosslinked hyaluronic acid (xHyA). All 10 cases presented with a retained but narrow buccal socket wall, so immediate implant placement with the "tunneled sandwich" technique was performed after tooth extraction. The tunneled sandwich technique helped create a subperiosteal pouch for insertion of the collagen matrix buccal to the alveolar bone crest. The implants healed transmucosally by receiving either a gingiva former or an immediate temporary restoration. Ten sites in 10 patients demonstrated stable, noninflamed peri-implant conditions and suitable ridge volume at the implant neck and achieved high pink esthetic scores 6 months after implant loading. The tunneled sandwich technique is a suitable method to preserve buccal volume, which biologically and esthetically contributes to favorable long-term results.

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来源期刊
CiteScore
2.90
自引率
6.20%
发文量
113
审稿时长
6-12 weeks
期刊介绍: The International Journal of Periodontics & Restorative Dentistry will publish manuscripts concerned with all aspects of clinical periodontology, restorative dentistry, and implantology. This includes pertinent research as well as clinical methodology (their interdependence and relationship should be addressed where applicable); proceedings of relevant symposia or conferences; and quality review papers. Original manuscripts are considered for publication on the condition that they have not been published or submitted for publication elsewhere.
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